CN109403244B - Self-locking ground lock convenient to control - Google Patents
Self-locking ground lock convenient to control Download PDFInfo
- Publication number
- CN109403244B CN109403244B CN201811332677.XA CN201811332677A CN109403244B CN 109403244 B CN109403244 B CN 109403244B CN 201811332677 A CN201811332677 A CN 201811332677A CN 109403244 B CN109403244 B CN 109403244B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- cover plate
- base
- ground lock
- supporting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- 230000008602 contraction Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/08—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into closed position about a transverse axis situated in the road surface, e.g. tiltable sections of the road surface, tiltable parking posts
- E01F13/085—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into closed position about a transverse axis situated in the road surface, e.g. tiltable sections of the road surface, tiltable parking posts specially adapted for individual parking spaces
Abstract
The invention discloses a self-locking ground lock convenient to control, and relates to the technical field of ground locks. The invention comprises a base, a cover plate and a supporting rod; rectangular grooves are formed in the base; the cover plate is rotationally connected with the inner side surface of the rectangular groove; the support rod is in sliding fit with a T-shaped strip; one end of the supporting rod is rotationally connected with a transmission shaft through a shaft sleeve; limiting plates are fixedly connected to the peripheral sides of the transmission shafts side by side. According to the invention, the motor is arranged to drive the supporting rod to rotate by using the worm and gear mechanism, so that the cover plate is lifted, and the problem of inconvenience in manual operation of the existing mechanical structure ground lock is solved; the T-shaped strips are arranged on the supporting plate, and the extension and contraction of the T-shaped strips are controlled by using the arc notch on the limiting plate; the problem that the existing ground lock is not provided with a locking mechanism and is easy to damage by external force is solved.
Description
Technical Field
The invention belongs to the technical field of ground locks, and particularly relates to a self-locking ground lock convenient to control.
Background
The ground lock is a mechanical device arranged on the ground, and is used for preventing other people from occupying the parking space in order to block and limit the vehicle parked in the parking space; the existing ground lock is mostly of a traditional mechanical structure, and an owner is required to unlock or lock by himself or herself manually when opening and closing the ground lock, so that the operation is very inconvenient; the existing automatic lock can realize automatic control but has no locking device, and the transmission part is easy to damage when external force is applied; and the maintenance cost is increased.
Disclosure of Invention
The invention aims to provide a self-locking ground lock convenient to control, which is characterized in that a motor is arranged to drive a supporting rod to rotate by using a worm gear mechanism, so that a cover plate is lifted, and the problem of inconvenience in manual operation of the existing mechanical ground lock is solved; the T-shaped strips are arranged on the supporting plate, and the extension and contraction of the T-shaped strips are controlled by using the arc notch on the limiting plate; the problem that the existing ground lock is not provided with a locking mechanism and is easy to damage by external force is solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a self-locking ground lock convenient to control, which comprises a base, a cover plate and a supporting rod;
the cross section of the base is isosceles trapezoid; the inside of the base is of a hollow structure; the upper surface of the base is provided with a notch; the inner side surfaces of the notches are fixedly connected with side plates; the side plate and the inner bottom surface of the base are enclosed to form a rectangular groove;
one end of the rectangular groove is provided with a first connecting hole; the other end of the rectangular groove is provided with a second connecting hole;
the section of the cover plate is of an inverted U-shaped structure; the opposite inner side surfaces of the cover plate are respectively provided with a channel; the fixed shaft is fixedly connected with the opposite outer side surface of the cover plate; a limiting notch is formed in the inner surface of one end of the cover plate; the fixed shaft is rotationally connected with the inner side surface of the first connecting hole;
one end face of the supporting rod is fixedly connected with a shaft sleeve; the opposite side surfaces of the other end of the supporting rod are respectively and rotatably connected with idler wheels which are in clearance fit with the inner surface of the channel; the lower surface of the supporting rod is provided with a T-shaped channel; the inner surface of the T-shaped channel is in sliding fit with a T-shaped strip; the inner surface of the shaft sleeve is rotationally connected with a transmission shaft;
one end of the T-shaped strip is fixedly connected with a frame body which is in sliding fit with the outer surface of the support rod; the opposite outer side surfaces of the frame body are fixedly connected with guide posts respectively;
the peripheral side surface of the transmission shaft is rotationally connected with the inner surface of the second connecting hole; limiting plates are fixedly connected to the peripheral side surfaces of the transmission shafts side by side; an arc notch which is in sliding fit with the peripheral side surface of the guide post is formed in one surface of the limiting plate;
one end of the transmission shaft penetrates through the side wall of the rectangular groove and is fixedly connected with a worm wheel; the worm wheel is meshed with a worm; one end of the worm is connected with a motor; the motor is fixedly connected with the inner bottom surface of the base.
Further, a drain hole communicated with the rectangular groove is formed in the side face of the base.
Further, a baffle is fixedly connected to the inner bottom surface of the rectangular groove.
Further, a limiting device is fixedly connected to one surface of the limiting plate at the position corresponding to the arc notch.
Further, one end of the arc notch is relatively close to the transmission shaft; the other end of the arc notch is relatively far away from the transmission shaft.
The invention has the following beneficial effects:
1. according to the invention, the control motor is arranged, the supporting rod is driven to rotate by the limiting plate to drive the cover plate to lift, so that the ground lock is automatically opened and closed, and the automatic control is convenient to realize.
2. According to the invention, the T-shaped strip and the frame body are arranged on the supporting rod, the arc notch on the limiting plate is matched with the guide post on the frame body, the expansion control of the T-shaped strip is realized through the rotation of the limiting plate, and the self-locking of the ground lock is realized; the reliability and the stability of the ground lock are improved, and meanwhile, the condition that the transmission mechanism is damaged easily due to external force is prevented.
3. According to the invention, the cover plate and the support rod are contained in the rectangular groove, so that the situation that the ground lock is damaged easily by rolling of an automobile is reduced, and the service life of the ground lock is prolonged.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a self-locking ground lock of the present invention for ease of control;
FIG. 2 is a front view of the structure of FIG. 1;
FIG. 3 is a cross-sectional view at A-A in FIG. 2;
FIG. 4 is a schematic view of the structure of the base;
FIG. 5 is a schematic structural view of a cover plate;
FIG. 6 is a schematic view of a structure of a support bar;
FIG. 7 is a schematic view of the structure of a T-bar;
FIG. 8 is a front elevational view of the structure of FIG. 7;
FIG. 9 is a schematic view of the structure of the support bar, T-bar and drive shaft;
fig. 10 is a schematic structural view of the limiting plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "one end," "bottom," "middle," "one side," "inner," "peripheral side," and the like indicate an orientation or positional relationship, merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The invention relates to a self-locking ground lock convenient to control, which is shown in figures 1 and 2 and comprises a base 1, a cover plate 2 and a supporting rod 3;
as shown in fig. 3 and 4, the cross-section of the base 1 is isosceles trapezoid; the inside of the base 1 is of a hollow structure; the upper surface of the base 1 is provided with a notch; side plates are welded on the inner side surfaces around the notch; the side plate and the inner bottom surface of the base 1 are enclosed to form a rectangular groove 101;
one end of the rectangular groove 101 is provided with a first connecting hole 1011; the other end of the rectangular groove 101 is provided with a second connecting hole 1012;
as shown in fig. 5, the cross section of the cover plate 2 is of an inverted U-shaped structure; the opposite inner side surfaces of the cover plate 2 are respectively provided with a channel 201; a fixed shaft 202 is welded on the opposite outer side surface of the cover plate 2; the fixing shaft 202 may also be a pin shaft penetrating through two sides of the cover plate 2 to improve the supporting strength and the deformation resistance of the cover plate; a limit notch 203 is formed in the inner surface of one end of the cover plate 2; the fixed shaft 202 is rotatably connected with the inner side surface of the first connecting hole 1011;
as shown in fig. 6, a shaft sleeve 301 is welded on one end face of the support rod 3; the other opposite side surfaces of the support rod 3 are respectively and rotatably connected with rollers 302 in clearance fit with the inner surface of the channel 201, and the rollers 302 roll along the channel 201; the lower surface of the supporting rod 3 is provided with a T-shaped groove 303; the inner surface of the T-shaped groove 303 is in sliding fit with a T-shaped strip 4; the inner surface of the shaft sleeve 301 is rotatably connected with a transmission shaft 5;
as shown in fig. 7 and 8, one end of the T-shaped strip 4 is welded with a frame 401 which is in sliding fit with the outer surface of the support rod 3; a guide post 402 is welded on the opposite outer side surface of the frame 401; the frame 401 can improve the stability of the T-shaped strip 4;
as shown in fig. 9, the peripheral side surface of the transmission shaft 5 is rotatably connected with the inner surface of the second connecting hole 1012; limiting plates 501 are fixedly connected to the side faces of the periphery of the transmission shaft 5 side by side; an arc notch 502 which is in sliding fit with the peripheral side surface of the guide post 402 is formed in one surface of the limiting plate 501;
one end of the transmission shaft 5 penetrates through the side wall of the rectangular groove 101 and is fixedly connected with a worm wheel 503; worm wheel 503 is meshed with worm; one end of the worm is connected with a motor 6; the motor 6 is fixedly connected with the inner bottom surface of the base 1.
The motor 6 drives the transmission shaft 5 to rotate, so that the limiting plate 501 rotates, and one end of the arc notch 502 is relatively close to the transmission shaft 5, while the other end is relatively far away from the transmission shaft 5; the arc notch 502 is matched with the guide post 402, so that the T-shaped strip 4 can extend or retract relative to the support rod 3 in a sliding manner; when the T-shaped strip 4 extends out, the T-shaped strip is matched with a limit notch 203 on the inner surface of the cover plate 2 to realize limit;
as shown in fig. 4, a drainage hole 102 communicated with the rectangular groove 101 is formed on the side surface of the base 1; preventing the internal ponding from affecting the service life of the ground lock.
Wherein, the inner bottom surface of the rectangular groove 101 is fixedly connected with a baffle 1013; the baffle can support the cover plate 2 to prevent the cover plate from being extruded and deformed when being stored in the rectangular groove 101, meanwhile, the baffle 1013 can effectively prevent accumulated water from entering the side of the limiting plate 501, and the protection effect on the transmission mechanism is improved; after the cover plate 2 and the supporting plate 3 are stored, the upper surface of the cover plate 2 is lower than the upper surface of the base 1, so that deformation damage of the cover plate 2 caused by direct rolling of the automobile to the cover plate 2 can be effectively avoided.
As shown in fig. 10, a limiting device 504 is fixedly connected to a surface of the limiting plate 501 at a position opposite to the circular arc notch 502; the limiting device 504 may be a limiting clip or a positioning bead; the guide post 402 can be limited by the limiting device 504, when the ground lock needs to be opened, the limiting plate 501 rotates, the guide post 402 is limited, so that the support rod 3 is lifted, the support rod 3 is matched with the groove 201 in the cover plate 2 through the roller 302, the cover plate 2 is lifted, and the ground lock is opened;
when the roller 302 moves to the top end of the channel 201, the support rod 3 cannot rotate, the guide post 402 extrudes the limiting device 504 to increase the force, so that the guide post slides over the limiting device 504, the T-shaped strip 4 extends out through the limiting plate 501 and the top end is inserted into the limiting notch 203 in the cover plate 2, and self-locking is realized; the reliability and the stability of the ground lock are improved, and meanwhile, the condition that the transmission mechanism is easily damaged due to external force is prevented; when the motor 6 rotates reversely, the recovery of the T-shaped strip 4 is realized, and the cover plate 2 and the supporting rod 3 are retracted into the rectangular groove 101; the motor 6 is used for controlling the opening and closing of the ground lock, so that a controller and a communication module are conveniently added to the ground lock, intelligent control is realized, and the convenience of the use of the ground lock is improved.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. A self-locking ground lock convenient to control, characterized in that: comprises a base (1), a cover plate (2) and a supporting rod (3);
the cross section of the base (1) is isosceles trapezoid; the inside of the base (1) is of a hollow structure; the upper surface of the base (1) is provided with a notch; the inner side surfaces of the notches are fixedly connected with side plates; the side plates and the inner bottom surface of the base (1) are enclosed to form a rectangular groove (101);
one end of the rectangular groove (101) is provided with a first connecting hole (1011); a second connecting hole (1012) is formed at the other end of the rectangular groove (101);
the section of the cover plate (2) is of an inverted U-shaped structure; the opposite inner side surfaces of the cover plate (2) are respectively provided with a channel (201); a fixed shaft (202) is fixedly connected to one opposite outer side surface of the cover plate (2); a limit notch (203) is formed in the inner surface of one end of the cover plate (2); the fixed shaft (202) is rotationally connected with the inner side surface of the first connecting hole (1011);
one end face of the supporting rod (3) is fixedly connected with a shaft sleeve (301); the opposite side surfaces of the other end of the supporting rod (3) are respectively and rotatably connected with idler wheels (302) in clearance fit with the inner surface of the channel (201); the lower surface of the supporting rod (3) is provided with a T-shaped channel (303); the inner surface of the T-shaped channel (303) is in sliding fit with a T-shaped strip (4); the inner surface of the shaft sleeve (301) is rotatably connected with a transmission shaft (5);
one end of the T-shaped strip (4) is fixedly connected with a frame body (401) which is in sliding fit with the outer surface of the supporting rod (3); a guide post (402) is fixedly connected to one opposite outer side surface of the frame body (401) respectively;
the peripheral side surface of the transmission shaft (5) is rotationally connected with the inner surface of the second connecting hole (1012); limiting plates (501) are fixedly connected to the peripheral side surfaces of the transmission shafts (5) side by side; an arc notch (502) which is in sliding fit with the peripheral side surface of the guide post (402) is formed in one surface of the limiting plate (501);
one end of the transmission shaft (5) penetrates through the side wall of the rectangular groove (101) and is fixedly connected with a worm wheel (503); the worm wheel (503) is meshed with a worm; one end of the worm is connected with a motor (6); the motor (6) is fixedly connected with the inner bottom surface of the base (1).
2. A self locking floor lock according to claim 1, characterized in that the side of the base (1) is provided with a drain hole (102) communicating with a rectangular slot (101).
3. The self-locking ground lock convenient to control according to claim 1, wherein the inner bottom surface of the rectangular groove (101) is fixedly connected with a baffle plate (1013).
4. The self-locking ground lock convenient to control according to claim 1, wherein a limiting device (504) is fixedly connected to a surface of the limiting plate (501) at a position opposite to the circular arc notch (502).
5. A self-locking ground lock for easy control according to claim 1, characterized in that one end of the circular arc notch (502) is relatively close to the drive shaft (5); the other end of the arc notch (502) is relatively far away from the transmission shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811332677.XA CN109403244B (en) | 2018-11-09 | 2018-11-09 | Self-locking ground lock convenient to control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811332677.XA CN109403244B (en) | 2018-11-09 | 2018-11-09 | Self-locking ground lock convenient to control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109403244A CN109403244A (en) | 2019-03-01 |
| CN109403244B true CN109403244B (en) | 2023-12-26 |
Family
ID=65472726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811332677.XA Active CN109403244B (en) | 2018-11-09 | 2018-11-09 | Self-locking ground lock convenient to control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109403244B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900004972A1 (en) * | 2019-04-03 | 2020-10-03 | Franzini S R L | Mobile barrier for the delimitation of areas for vehicular passage. |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2127893A (en) * | 1982-09-28 | 1984-04-18 | Harry David Dickinson | Motorized curb barrier traffic- way controller |
| GB0327078D0 (en) * | 2003-11-21 | 2003-12-24 | Blake Uk Ltd | Device for restricting access |
| CN101832047A (en) * | 2010-02-22 | 2010-09-15 | 沈其衡 | Parking spot lock for electric vehicle |
| CN202913747U (en) * | 2012-10-24 | 2013-05-01 | 张忠权 | Anti-thief parking spot lock |
| CN205296005U (en) * | 2016-01-07 | 2016-06-08 | 盐城工学院 | Full automatic stopping position ground lock |
| KR20160141306A (en) * | 2015-05-29 | 2016-12-08 | 지엘에스이 주식회사 | Closing Bar System with self-lock function |
| CN206815924U (en) * | 2017-06-07 | 2017-12-29 | 朱立树 | A kind of self-locking slides berth lock |
| CN207277240U (en) * | 2017-09-25 | 2018-04-27 | 朱立树 | A kind of self-locking berth lock |
| CN209194407U (en) * | 2018-11-09 | 2019-08-02 | 安徽优步智能科技有限公司 | Lock to a kind of self-locking convenient for control |
-
2018
- 2018-11-09 CN CN201811332677.XA patent/CN109403244B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2127893A (en) * | 1982-09-28 | 1984-04-18 | Harry David Dickinson | Motorized curb barrier traffic- way controller |
| GB0327078D0 (en) * | 2003-11-21 | 2003-12-24 | Blake Uk Ltd | Device for restricting access |
| CN101832047A (en) * | 2010-02-22 | 2010-09-15 | 沈其衡 | Parking spot lock for electric vehicle |
| CN202913747U (en) * | 2012-10-24 | 2013-05-01 | 张忠权 | Anti-thief parking spot lock |
| KR20160141306A (en) * | 2015-05-29 | 2016-12-08 | 지엘에스이 주식회사 | Closing Bar System with self-lock function |
| CN205296005U (en) * | 2016-01-07 | 2016-06-08 | 盐城工学院 | Full automatic stopping position ground lock |
| CN206815924U (en) * | 2017-06-07 | 2017-12-29 | 朱立树 | A kind of self-locking slides berth lock |
| CN207277240U (en) * | 2017-09-25 | 2018-04-27 | 朱立树 | A kind of self-locking berth lock |
| CN209194407U (en) * | 2018-11-09 | 2019-08-02 | 安徽优步智能科技有限公司 | Lock to a kind of self-locking convenient for control |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109403244A (en) | 2019-03-01 |
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